Initial commit: MyCrib API in Go

Complete rewrite of Django REST API to Go with:
- Gin web framework for HTTP routing
- GORM for database operations
- GoAdmin for admin panel
- Gorush integration for push notifications
- Redis for caching and job queues

Features implemented:
- User authentication (login, register, logout, password reset)
- Residence management (CRUD, sharing, share codes)
- Task management (CRUD, kanban board, completions)
- Contractor management (CRUD, specialties)
- Document management (CRUD, warranties)
- Notifications (preferences, push notifications)
- Subscription management (tiers, limits)

Infrastructure:
- Docker Compose for local development
- Database migrations and seed data
- Admin panel for data management

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Dockerfile

@@ -0,0 +1,107 @@
+# Build stage
+FROM golang:1.23-alpine AS builder
+
+# Install build dependencies
+RUN apk add --no-cache git ca-certificates tzdata
+
+# Set working directory
+WORKDIR /app
+
+# Copy go mod files
+COPY go.mod go.sum ./
+
+# Download dependencies
+RUN go mod download
+
+# Copy source code
+COPY . .
+
+# Build the API binary
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /app/api ./cmd/api
+
+# Build the worker binary
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /app/worker ./cmd/worker
+
+# Build the admin binary
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /app/admin ./cmd/admin
+
+# Final stage - API
+FROM alpine:3.19 AS api
+
+# Install runtime dependencies
+RUN apk add --no-cache ca-certificates tzdata
+
+# Create non-root user
+RUN addgroup -g 1000 app && adduser -u 1000 -G app -s /bin/sh -D app
+
+# Set working directory
+WORKDIR /app
+
+# Copy binary from builder
+COPY --from=builder /app/api /app/api
+COPY --from=builder /app/templates /app/templates
+
+# Create uploads directory
+RUN mkdir -p /app/uploads && chown -R app:app /app
+
+# Switch to non-root user
+USER app
+
+# Expose port
+EXPOSE 8000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:8000/api/health/ || exit 1
+
+# Run the API
+CMD ["/app/api"]
+
+# Final stage - Worker
+FROM alpine:3.19 AS worker
+
+# Install runtime dependencies
+RUN apk add --no-cache ca-certificates tzdata
+
+# Create non-root user
+RUN addgroup -g 1000 app && adduser -u 1000 -G app -s /bin/sh -D app
+
+# Set working directory
+WORKDIR /app
+
+# Copy binary from builder
+COPY --from=builder /app/worker /app/worker
+COPY --from=builder /app/templates /app/templates
+
+# Switch to non-root user
+USER app
+
+# Run the worker
+CMD ["/app/worker"]
+
+# Final stage - Admin
+FROM alpine:3.19 AS admin
+
+# Install runtime dependencies
+RUN apk add --no-cache ca-certificates tzdata
+
+# Create non-root user
+RUN addgroup -g 1000 app && adduser -u 1000 -G app -s /bin/sh -D app
+
+# Set working directory
+WORKDIR /app
+
+# Copy binary from builder
+COPY --from=builder /app/admin /app/admin
+
+# Create uploads directory for GoAdmin
+RUN mkdir -p /app/uploads && chown -R app:app /app
+
+# Switch to non-root user
+USER app
+
+# Expose port
+EXPOSE 9000
+
+# Run the admin panel
+CMD ["/app/admin"]